| Équations équilibrées la veille |
Fe + 2 HCl = FeCl2 + H2
NH4Cl + NaOH = NaCl + NO + H2 =>
2 NH4Cl + 2 NaOH = 2 NaCl + 2 NO + 5 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H{+} + Fe{2+} + MnO4{-} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + 5 Fe{2+} + MnO4{-} = 5 Fe{3+} + Mn{2+} + 4 H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
O + Cl2 = OCl2 =>
O + Cl2 = OCl2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe2O3 + HNO3 = Fe[NO3]3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O
BH3 + H(OH) = B(OH)3 + H2 =>
BH3 + 3 H(OH) = B(OH)3 + 3 H2
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
Co(NO3)2 + CH3CSNH2 + H2O = CH3COOH + NH3 + CoS + HNO3 =>
Co(NO3)2 + CH3CSNH2 + 2 H2O = CH3COOH + NH3 + CoS + 2 HNO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
P4 + Br2 = PBr =>
P4 + 2 Br2 = 4 PBr
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C17H38NOOCOOC16H35OSO5 + NaOH + H2O = C17H40NOONaCOOC16H36O3SO5 =>
C17H38NOOCOOC16H35OSO5 + NaOH + H2O = C17H40NOONaCOOC16H36O3SO5
KCl + Al2(SO4)3 = K2SO4 + AlCl3 =>
6 KCl + Al2(SO4)3 = 3 K2SO4 + 2 AlCl3
MnSO4 + CaOCl2 + NaOH = Na2MnO4 + Na2SO4 + CaCl2 + H2O =>
MnSO4 + 2 CaOCl2 + 4 NaOH = Na2MnO4 + Na2SO4 + 2 CaCl2 + 2 H2O
Tl + O2 = TlO2 =>
Tl + O2 = TlO2
Na2Zn(OH)4 + CO2 = Na2CO3 + Zn(OH)2 + H2O =>
Na2Zn(OH)4 + CO2 = Na2CO3 + Zn(OH)2 + H2O
Fe{3+} + Br{-} = Fe3 + Br =>
3 Fe{3+} + 9 Br{-} = Fe3 + 9 Br
Hg + Sn(NO3)2 = Hg(NO3)2 + Sn =>
Hg + Sn(NO3)2 = Hg(NO3)2 + Sn
sodiumhydroxide + zincsulfate = Zn(OH)2 + sodiumsulfate =>
2 NaOH + ZnSO4 = Zn(OH)2 + Na2SO4
C3H7 + H2O = CH4 + O2 =>
4 C3H7 + 10 H2O = 12 CH4 + 5 O2
(BrO2)H + Ni(OH) = H2O + Ni(BrO2) =>
(BrO2)H + Ni(OH) = H2O + Ni(BrO2)
SbCl3 + Na2S = NaCl + Sb2S3 =>
2 SbCl3 + 3 Na2S = 6 NaCl + Sb2S3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaCO3 = H2CO3 + SO4Na =>
H2SO4 + NaCO3 = H2CO3 + SO4Na
As2S3 + KMnO4 + HCl = H3AsO4 + MnCl2 + KCl + H2O + SO2 =>
5 As2S3 + 22 KMnO4 + 66 HCl = 10 H3AsO4 + 22 MnCl2 + 22 KCl + 18 H2O + 15 SO2
Na2SO3 + H2O + I2 = NaI + H2SO4 =>
Na2SO3 + H2O + I2 = 2 NaI + H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
AgNO3 + AlBr3 = AgBr + AlN3O9 =>
3 AgNO3 + AlBr3 = 3 AgBr + AlN3O9
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Si2O2 = SiO =>
Si2O2 = 2 SiO
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
ZnCl2(s) + LiNO3(aq) = Zn(NO3)2(aq) + LiCl(s) =>
ZnCl2(s) + 2 LiNO3(aq) = Zn(NO3)2(aq) + 2 LiCl(s)
Ca + NO3 = Ca2NO3 =>
2 Ca + NO3 = Ca2NO3
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + Na2S = N2S3 + NaH =>
2 NH3 + 3 Na2S = N2S3 + 6 NaH
H2C4H4O6 + Al(HCO3)3 = CO2 + H2O + Al2(C4H4O6)3 =>
3 H2C4H4O6 + 2 Al(HCO3)3 = 6 CO2 + 6 H2O + Al2(C4H4O6)3
Al(NO3)3*9H2O + NH2CONH2 + SiO2 = Al6Si2O13 + CO2 + N2 + H2O =>
6 Al(NO3)3*9H2O + 15 NH2CONH2 + 2 SiO2 = Al6Si2O13 + 15 CO2 + 24 N2 + 84 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al(s) + Fe2O3(aq) = Al2O3(aq) + Fe(s) =>
2 Al(s) + Fe2O3(aq) = Al2O3(aq) + 2 Fe(s)
O(g) = O2(g) =>
2 O(g) = O2(g)
C2H5OH + CO2 = CH3COOH =>
2 C2H5OH + 2 CO2 = 3 CH3COOH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
